家园与社区广播卫星服务
HOCBSS HOmestead & Community Broadcasting Satellite Services
卫星广播服务
BSS Broadcasting Satellite Service
90°-phasing conversion technique
5# bloom caster
《卫星广播通信》课程
Satellite Broadcast Communication course
Internet信息广播服务
internet multicasting service
地球同步通信与广播卫星
geo-stationary communication and broadcast satellite
电视广播卫星
television broadcas satellite
广播卫星技术
broadcast satellite technique
航空信息广播服务
aeronautical broadcasting service
交互型广播服务
interactive broadcasting services
美国卫星广播
USSB United States Satellite Broadcasting
美国卫星广播系统
USSBS United States Satellite Broadcasting System